Summa Defence OYJ AGARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:115.48% (-12.05%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 9.8083 | 10.48 | |
| 0.3643 | 18.23 | |
| 0.6485 | 40.80 | |
| 1.5784 | 3.91 |
Estimation Period:
Aug 6, 2020 to Feb 6, 2026
Aug 6, 2020 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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